China Vacuum Metalized BOPP Film for Offset Industry, Find details about China Metallized BOPP Film, BOPP Metallised Film from Vacuum Metalized BOPP Film for Offset Industry
Thickness: 9-50micron | Width:≤2250mm | Roll Diameter:≤1000mm |
Paper Core: 76mm(3"),152mm(6"), or customized as your requirement | ||
Thickness of aluminum: 300-450A; O.D: 1.0-3.0 |
Test Item | Unit | Standard | Test Method | |
Thickness Tolerance | % | ±5 | ASTM D-374 | |
Tensile Strength | MD | MPa | ≥120 | ASTM D-882 |
TD | ≥200 | |||
Elongation at Break | MD | % | ≤200 | ASTM D-882 |
TD | ≤80 | |||
Heat Shrinkage (150ºC, 30min) | MD | % | ≤5.0 | ASTM D-1204 |
TD | ≤4.0 | |||
Surface Tension | mN/m | ≥38 | ASTM D-2578 | |
Friction Coefficient | -- | ≤0.8 | ASTM D-1894 | |
≤0.8 | ||||
Base Film Haze | % | ≤4.0 | ASTM D-1003 | |
Base Film Glossness | % | ≥80 | ASTM D-2457 | |
Thickness of Aluminum Layer | A° | 380 | Square Resistance Meter | |
O.D | 1.8 | X-rite 361 | ||
Uniformity of Aluminum Layer | % | ±10 | GB/T 15717 | |
Firm of Aluminum Layer | % | ≤15 | 3M Tape |